1 files changed, 31 insertions, 0 deletions
diff --git a/libbutl/openssl.ixx b/libbutl/openssl.ixx
new file mode 100644
index 0000000..2af5029
--- /dev/null
+++ b/libbutl/openssl.ixx
@@ -0,0 +1,31 @@
+// file      : libbutl/openssl.ixx -*- C++ -*-
+// copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
+// license   : MIT; see accompanying LICENSE file
+
+#include <cstddef> // size_t
+#include <utility> // move(), forward()
+
+namespace butl
+{
+  template <typename I,
+            typename O,
+            typename E,
+            typename P,
+            typename... A>
+  inline openssl::
+  openssl (I&& in,
+           O&& out,
+           E&& err,
+           const P& program,
+           const std::string& command,
+           A&&... options)
+      : openssl ([] (const char* [], std::size_t) {},
+                 std::forward<I> (in),
+                 std::forward<O> (out),
+                 std::forward<E> (err),
+                 program,
+                 command,
+                 std::forward<A> (options)...)
+  {
+  }
+}